.logo {
  display: block;
  width: 150px;
}

.logo > img {
  width: 100%;
}

.login {
  color: #000;
  font-size: 12px;
}

.border {
  display: inline-block;
  background: #000;
  width: 1px;
  height: 15px;
  margin: 0 5px;
}

.register {
  color: #000;
  font-size: 12px;
  margin-right: 5px;
}

.input {
  width: 200px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid #000;
}

.input input::-webkit-input-placeholder {
  font-size: 12px;
}

.input > input {
  width: 150px;
  height: 30px;
  border: none;
}

.input .search {
  display: block;
  width: 20px;
  height: 20px;
  background: url(../images/index_search.png) no-repeat;
  background-size: 100%;
}

.nav-user {
  display: block;
  margin: 0 10px;
  width: 20px;
  height: 20px;
  background: url(../images/index_user.png) no-repeat;
  background-size: 100%;
}

.nav-code {
  display: block;
  width: 20px;
  height: 20px;
  margin: 0 10px;
  background: url(../images/index_code.png) no-repeat;
  background-size: 100%;
}

.nav-link {
  color: #333;
  font-size: 13px;
}

footer section > ul {
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  list-style: none;
}

footer section > ul > li {
  display: flex;
  position: relative;
  height: 30px;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
  border-right: 1px solid #ccc;
}

footer section > ul > li > a {
  display: block;
  width: 120px;
  height: 30px;
  color: #000;
}

footer section > ul > li > i {
  display: block;
  width: 30px;
  height: 30px;
  border: 1px solid red;
  border-radius: 50%;
  font-style: normal;
}

footer section > ul > li:last-child {
  border: none;
}

footer .footer {
  height: 90px;
  background: #000;
  text-align: center;
  padding: 20px;
}

footer .footer > p {
  margin: 0;
  padding: 0;
  font-size: 12px;
  color: #fff;
}
